diff options
| -rw-r--r-- | xmake/modules/lib/detect/check_cxsnippets.lua | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/xmake/modules/lib/detect/check_cxsnippets.lua b/xmake/modules/lib/detect/check_cxsnippets.lua index f41519ca4..37ba18ea4 100644 --- a/xmake/modules/lib/detect/check_cxsnippets.lua +++ b/xmake/modules/lib/detect/check_cxsnippets.lua @@ -200,9 +200,11 @@ function main(snippets, opt) -- @note we use fixed temporary filenames in order to better cache the compilation results for build_cache. local tmpfile = os.tmpfile(sourcecode) local sourcefile = tmpfile .. extension - local objectfile = tmpfile .. ".o" - local binaryfile = tmpfile .. ".b" - io.writefile(sourcefile, sourcecode) + local objectfile = os.tmpfile() .. ".o" + local binaryfile = objectfile:gsub("%.o$", ".b") + if not os.isfile(sourcefile) then + io.writefile(sourcefile, sourcecode) + end -- @note cannot cache result, all conditions will be changed -- attempt to compile it @@ -237,7 +239,6 @@ function main(snippets, opt) } -- remove some files - os.tryrm(sourcefile) os.tryrm(objectfile) os.tryrm(binaryfile) |